By not smoking Marijuana. You could "flush" your system by drinking lots of green tea but that will still take a couple of days.
Not smoke for 4 weeks leading up to the test.
Beyond that there's nothing you can do against some tests.
Don't consume it or be in the vacinity of those (passive) smoking it.
Anything except marijuana.
Anything but drugs.
Pray
Marijuana amphetamines narcotics
no
Marijuana, Cocaine, Meth/Amphetmaines, Opiates, and PCP.
I don't know the limits but they test urine for marijuana
if they use the same test then yes
Tons of water!
A test coming out positive means that the test found whatever it was looking for. A test coming out negative means it didn't find anything. Like a pregnancy test coming out positive means a good chance of the person tested being pregnant. Negative means there are no signs of pregnancy in the tested substance.
From your test code and from what I learned, it seems that you will be given a 9 drug substance abuse panel: THC (Marijuana), Cocaine, Amphetamines, Barbiturates, Benzodiazepines, Marijuana, Methamphetamines, Morphine, Opiates and PCP
Yes it will be detected in a blood test. Only if your blood is specifically tested for the presence of drugs. Most often marijuana will be tested in urine because of the ease of collection.
theoretically its possible but not very likely
yes they usually do.